The guy with the balls called himself the deflator
In May 2014 -- middle of the offseason, 4 months before the start of the 2014 season and 8 months before the AFC Championship game.

True, but then later the guy said he had a needle for him and he disappeared into the bathroom for almost two minutes while the balls couldn't be found.
Also, one game day crew allegedly inflated game balls to 16 PSI. Context.
Also, if Brady was ticked off about this, it seems they weren't deflating balls at that point -- otherwise there wouldn't have been a 16 PSI ball in play.
There are also multiple other inconsistencies -- e.g. the report suggests that deflation has been discussed for months, yet also states this was the first time McNally took the balls out of the officials locker room on his own.
